Numerical Analysis and Experiment of Blumlein Nonlinear Transmission Line

Title
Numerical Analysis and Experiment of Blumlein Nonlinear Transmission Line
Authors
고광철
Keywords
Power transmission lines; Capacitors; Capacitance; EMTP; Integrated circuit modeling; Pulse generation; Inductance
Issue Date
2015-05
Publisher
IEEE
Citation
Pulsed Power Conference (PPC), 2015 IEEE, Page. 46-46
Abstract
As the applicable area of pulsed power systems broadened, the research on pulse generator has been made actively. Nonlinear Transmission Line (NLTL) pulse generator, which is proposed in 1990s, has an advantage of high repetition, fast rising time and high voltage. It is a type of transmission line with nonlinear capacitor instead of common capacitor in L-C structure. Because of the property of dielectric material, the nonlinear capacitor changes its capacitance depending on an input voltage. The change in capacitance due to the voltage causes the change in phase velocity. And as step progresses, the rise time decreases due to the voltage increase in the leading edge. Blumlein transmission line has strong point that the output voltage equals to input voltage. In a single transmission line, it has the half voltage. It is examined in this paper whether it is possible to use Blumlein type NLTL for pulse sharpening. The study is divided into two parts; numerical analysis and experiment. As a result, Blumlein-NLTL is possible for pulse generator. It is expected to broaden the application area of pulsed power and generate the pulse with faster rising time by using it with the pulse-forming line.
URI
http://ieeexplore.ieee.org/document/7296878/http://hdl.handle.net/20.500.11754/24324
ISSN
2158-4915; 2158-4923
DOI
http://dx.doi.org/10.1109/PPC.2015.7296878
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE